EP 2766876 B1 20171227 - USE OF BANDING TO OPTIMIZE MAP RENDERING IN A THREE-DIMENSIONAL TILT VIEW
Title (en)
USE OF BANDING TO OPTIMIZE MAP RENDERING IN A THREE-DIMENSIONAL TILT VIEW
Title (de)
VERWENDUNG EINES STREIFENEFFEKTS ZUR OPTIMIERUNG EINER KARTENDARSTELLUNG IN EINER DREIDIMENSIONALEN GENEIGTEN ANSICHT
Title (fr)
UTILISATION D'UN CRÉNELAGE POUR OPTIMISER UN RENDU DE CARTE DANS UNE VUE TRIDIMENSIONNELLE INCLINÉE
Publication
Application
Priority
- US 201113271427 A 20111012
- US 201113271391 A 20111012
- US 2012056209 W 20120920
Abstract (en)
[origin: WO2013055507A1] A graphics or image rendering system, such as a map image rendering system, determines a viewing window of a map surface to be displayed. The method generally determines a set of viewing boundaries of the map surface, wherein the set of viewing boundaries divide the map surface into a plurality of viewing bands based on a depth dimension range. The method then determines different zoom level map data for each viewing band and renders a three-dimensional display of the map surface based on the viewing bands and zoom level map data.
IPC 8 full level
G06T 15/00 (2011.01); G06F 17/00 (2006.01); G06T 17/00 (2006.01)
CPC (source: EP)
G06T 15/20 (2013.01); G06T 17/05 (2013.01); G06T 2210/36 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013055507 A1 20130418; CN 103959339 A 20140730; CN 103959339 B 20180202; DE 202012013439 U1 20170117; EP 2766876 A1 20140820; EP 2766876 A4 20160803; EP 2766876 B1 20171227
DOCDB simple family (application)
US 2012056209 W 20120920; CN 201280059532 A 20120920; DE 202012013439 U 20120920; EP 12840163 A 20120920